Here, the teacher can recommend you short training courses in cooking, mainly including Chinese food, snacks, hot pot, maocai, barbecue, crayfish and so on. There are many short-term majors. The teacher can tell you that learning a short training course on barbecue and crayfish is very promising and you can start a business quickly. If you don't start a business, you can also cook it for your family to improve their happiness.